Converting To Quinsyn Xp; Converting To Quinsyn Plus - Quincy QSI-90 Instruction Manual

Section VI - Compressor Fluids

Converting to QuinSyn XP

Normal Machines
A. Any QuinSyn fl uid - No fl ush
required. Drain Compressor
thoroughly while hot, including all
the low areas, fl uid lines and the
fl uid cooler. Shut down and lockout
the machine. Change the separator
and all the fi lters on the compressor.
Refi ll the reservoir and system with a
full charge of QuinSyn XP.
B. Mineral Oils - Drain compressor
thoroughly while hot including all the
low areas. Shut down and lockout
the machine. Detach lines and drain.
Inspect machine; if clean, change
fi lters and separator elements. Fill
with QuinSyn Flush and run machine
until it reaches normal operating
temperature. Drain and refi ll with
a fresh charge of new QuinSyn
XP. Send a fl uid sample to Quincy
Compressor ® Fluid Analysis at 200
hours.
Varnished Machines
For slightly to extremely varnished
machines using mineral oils or PAO fl uids,
fl ush the compressor with QuinSyn Flush
following the procedures outlined on page
42.
54

Converting to QuinSyn Plus

Normal Machines
A. Any QuinSyn fl uid (except QuinSyn
PG) - No fl ush required. Drain
Compressor thoroughly while hot,
including all the low areas, fl uid lines
and the fl uid cooler. Shut down and
lockout the machine. Change the
separator and all the fi lters on the
compressor. Refi ll the reservoir and
system with a full charge of QuinSyn
Plus.
B. Mineral Oils and QuinSyn PG - Drain
compressor thoroughly while hot
including all the low areas. Shut
down and lockout the machine.
Detach lines and drain. Inspect
machine; if clean, change fi lters and
separator elements. Fill with QuinSyn
Flush and run machine until it reaches
normal operating temperature. Drain
and refi ll with a fresh charge of new
QuinSyn Plus. Send a fl uid sample to
Quincy Compressor
200 hours.
Varnished Machines
For slightly to extremely varnished
machines using mineral oils or PAO fl uids,
fl ush the compressor with QuinSyn Flush
following the procedures outlined on page
42.
® Fluid Analysis at